Radical Pruning
Jesus warns his disciples that true greatness in the Kingdom comes not from guarding power or status, but from cutting off the false self.
9:38 “Teacher,” said John, “we saw someone driving out demons in your name and we told him to stop, because he was not one of us.”
The disciples, fresh off Jesus’ teaching about greatness and smallness, immediately prove how little they’ve grasped. John pipes up, indignant that someone outside their circle was casting out demons in Jesus’ name. The disciples had tried to stop him—because apparently, only the “official team” should be doing Kingdom work. These are the same men who just failed to cast out a demon themselves, and now they’re shutting down someone who actually succeeded. This is what happens when pride and jealousy creep in: we stop rejoicing at the Kingdom breaking in and start clutching our turf like the Pharisees guarding their traditions.
39 “Do not stop him,” Jesus said. “For no one who does a miracle in my name can in the next moment say anything bad about me, 40 for whoever is not against us is for us. 41 Truly I tell you, anyone who gives you a cup of water in my name because you belong to the Messiah will certainly not lose their reward.
Jesus rebukes them gently but firmly: “Whoever is not against us is for us.” In other words—if God’s power is at work, don’t you dare stand in the way. Even the smallest act, a cup of water given in his name, carries eternal weight.
42 “If anyone causes one of these little ones—those who believe in me—to stumble, it would be better for them if a large millstone were hung around their neck and they were thrown into the sea.
It seems Jesus still has that same child from earlier in his arms, and he expands the image. “Little ones” are not just children but anyone who makes themselves small in faith, trusting in him. In this sense, the outsider casting out demons was the true “little one.” He wasn’t standing tall on pride or pedigree—he was small enough to let God be big. And Jesus warns his disciples in the strongest possible language: if you cause one of these little ones to stumble, you’d be better off tied to a millstone and sunk to the bottom of the sea. This is not the Jesus from your elementary Sunday school class. This is the Jesus who will not tolerate arrogance or gatekeeping in the Kingdom. He’s dead serious about protecting the humble.
45 And if your foot causes you to stumble, cut it off. It is better for you to enter life crippled than to have two feet and be thrown into hell. 47 And if your eye causes you to stumble, pluck it out. It is better for you to enter the kingdom of God with one eye than to have two eyes and be thrown into hell, 48 where
“‘the worms that eat them do not die,
and the fire is not quenched.’
And then comes the gut punch. If your hand causes you to stumble, cut it off. If your foot trips you up, lop it off. If your eye leads you astray, gouge it out. It’s shocking, jarring, and deliberately so. Of course, he’s not prescribing mass amputation for his disciples—after all, we don’t meet a single one-eyed, one-armed, one-legged apostle in the New Testament. The point is deeper. Notice that the parts he names come in pairs. He doesn’t say “tongue” (probably our greatest source of sin!) but hands, feet, eyes—all things we have two of. Could it be he’s pointing to the reality that we live with two selves? Paul calls them the old self and the new self. Others call them the false self and the true self. The false self clings to pride, power, exclusivity, greatness. The true self, remade in Christ, walks in humility, weakness, and love. Jesus is telling his disciples that following him means cutting off that false self at the root—denying it space to rule—so that the true self, the one stamped in the image of God, can flourish.
In short: Jesus calls his disciples to a radical pruning. Cut off the illusions of greatness, the clinging to power, the obsession with control. Let those things die. Better to enter the Kingdom weak, small, and needy—than to miss it altogether because you can’t let go of yourself.
Reflection Question
What habits, attitudes, or ambitions might need to be cut back so that Christ’s life can grow more freely in you?
